package thread;

class MyThread extends Thread{
    @Override
    public void run() {
        while(true){
            System.out.println("hello world");
            try {
                Thread.sleep(1000);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        }
    }
    public void func() {
        System.out.println("hello111");
    }
}
public class ThreadDemo1 {
    public static void main(String[] args) {
        Thread thread = new MyThread(){
            @Override
            public void func() {
                System.out.println("hello");
            }
        };
        thread.start();

        while(true){
            System.out.println("hello main");
            try {
                Thread.sleep(1000);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        }
    }
}
